Summary

See also

• File:Sun-Ecliptic-4Seasons-aDayOnEarth.gif
• File:Sun-Ecliptic-4Seasons-aDayOnEarth-LookingEast.gif
• File:Sun-Ecliptic-4Seasons-aDayOnEarth-LookingSouth.gif

//ecl.pov
#declare Latitude=50;
#declare Eclip=23.7;

global_settings
	{
	assumed_gamma 1.5
	noise_generator 2
	}
light_source
	{
	<-5000, 3000, -5000>, rgb <1, 1, 1>
	}
camera	{
	perspective
	location <-15, 3, 0>
	look_at <0, -.6, 0>
	}

//----------------
cylinder { // ground
	<0,0,0>,<0,0.05,0>, 7
	texture { pigment{ color rgbt<0.4,0.8,0,0.8>}
                  finish { diffuse 0.9 phong 0.5}
		}
	}
cylinder { // man
	<0,0,0>,<0,2,0>, .2
	pigment { rgb <0,0,0> }
	}

union	{
	cylinder { <0,-20,0>, <0,20,0>, 0.1	// poles axis
		pigment { rgb <1,0,0> }
		}
	torus { 7, 0.05				// Equator
		pigment { rgb <1,0,0> }
		}
	torus { 7*cos(radians(Eclip)), 0.05	// Cancer
		pigment { rgb <0,1,0> }
		translate <0,-7*sin(radians(Eclip)),0>
		}
	torus { 7*cos(radians(Eclip)), 0.05	// Capricorne
		pigment { rgb <0,1,0> }
		translate <0,7*sin(radians(Eclip)),0>
		}
	union	{
		cylinder { <0,0,0>,<0,0.05,0>, 7	// Ecliptic plane
			texture { pigment{ color rgbt<0,0.8,1,0.8>}
                		finish { diffuse 0.9 phong 0.5}
				}
			}
		sphere { <7,0,0>,.5		// Sun september
			pigment { rgb <1,1,0> }
			}
		sphere { <-7,0,0>,.5		// Sun march
			pigment { rgb <0,1,0> }
			}
		sphere { <0,0,7>,.5
			pigment { rgb <1,1,0> }
			}
		sphere { <0,0,-7>,.5
			pigment { rgb <1,1,0> }
			}
		rotate <Eclip,0,0>
		}
	rotate <0, clock, 0>
	rotate <-(90-Latitude),0,0>
	}

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